1,334 prompts matching "Solving for x when three terms are in geometric progression"
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Explain Back: A probability distribution table for a discrete random variable
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Worked Example: Finding a particular term of a binomial expansion
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Explain Back: The binomial probability formula
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Explain Back: Testing whether data are Poisson by comparing mean and variance
I have just studied testing whether data are Poisson by comparing mean and variance in my
WAEC Prep: When a Poisson distribution approximates a binomial one
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Worked Example: The continuity correction when approximating a discrete distribution
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WAEC Prep: Two vectors that are equal but drawn in different places
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WAEC Prep: Writing a two-dimensional vector in i and j form
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Worked Example: The distance between two points in three dimensions
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WAEC Prep: A vector of magnitude one in three dimensions
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WAEC Prep: Using a unit vector to write a force of given size
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WAEC Prep: Adding two vectors given in component form
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WAEC Prep: The dot product used to find the work done by a force
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Worked Example: Testing two vectors for perpendicularity
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WAEC Prep: Converting the vector equation of a line into Cartesian form
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WAEC Prep: The resultant force on a particle given in i and j form
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WAEC Prep: Writing a force as a vector in i and j form
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Explain Back: The resultant of forces given as vectors
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WAEC Prep: The imaginary unit i, and why i squared is minus one
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WAEC Prep: Adding three complex numbers
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